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ironically I'm doing that too for hw:
prophase
metaphae
anaphase
telephase
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How many cells will there be after 5 successive mitotic divisions of a zygote?
32. Division 1- 2 Division 2- 4 Division 3- 8 Division 4- 16 Division 5- 32
How many cells will there be after 8 successive mitotic divisions of a zygote?
After 8 successive mitotic divisions of a zygote, there will be 256 cells. Each mitotic division doubles the number of cells, so if the zygote starts with 1 cell, it will be divided into 2, then 4, then 8, and so on, until reaching 256 cells after 8 divisions.
What are the 4 phases of micro organism growth?
1. lag phase- cell does not increase in mass2. exponential phase-cell grows at maximum concentration3. stationary phase- straight line phase.balance between cell death and cell division.4. decline or death phase- cell death increase and cell division decrease.
After mitosis there are three cells?
At the end of three mitotic divisions, there will be a total of 8 cells. This is because the number of cells double with every division. At the end of the first mitotic division, there are daughter cells. At the end of the second division: daughter cells further divide into two cells, giving 4 cells. At the end of the third division: each of the four cells further divide into 2 cells each, resulting in a total of 8 cell.
What is the longest phase of the entire cell cycle?
Interphase is the longest phase in the cell cycle lasting 18 of the 20 hour cycle. In mitotic cell division cycle,the longest phase is G1 phase which lasts for 10 hours,S phase is for 9 hours,G2 phase for 4 hours and shortest phase is M phase which lasts for 1 hour.
How many phases is cell division divided into?
There are 4. The order of phases is : Prophase, metaphase, anaphase, telophase.
What is the order of these mitotic stages?
1.) fertilization of egg by sperm 2.) mitotic cell division of zygote 3.) differentiation of cells into tissues 4.) organ development
How many phases are there in the eukaryotic cell cycle?
Cell cycle is defined as sequence of event between one cell division and the next . In eukaryotic , have 4 phase of cell cycle . 1. G1 - increase size, produce RNA, synthesis protein . - checkpoint to prepare enter S phase. 2. S phase - DNA replication. 3. G2 - contineu increase in size and produce protein. - Checkpoint to determine if cell can enter mitotic phase. 4. Mitotic phase - mitosis + cytokinesis
What are the major portions of the Cell cycle?
For Eukaryotes:Interphase, which can be broken down into three smaller phases called G1, S, and G2.Cell Division, which is broken down into 4 phases called Prophase, Metophase, Anaphase, and Telophase.Cytokineases, which is the division of the cytoplasm.
What phase of the cell cycle do cells stay in the longest?
G1. There are 4 phases; - G1 (growth) - S (synthesis of DNA) - G2 (further growth) - M (mitotic division) The G1 phase is the longest, as the cell needs to go through a G0 checkpoint, which makes sure there is no damage to the DNA.
The phase before mitosis is?
Cell cycle comprises of 4 phases namely, G1, S, G2, & M phase. In mitotic cells M phase is as mitotic phase & In meotic cells m phase indicates meotic phase. So, the phase before mitotis is G2.
How many cells will there be after 5 successive mitotic divisions of a zygote?
32. Division 1- 2 Division 2- 4 Division 3- 8 Division 4- 16 Division 5- 32
Factors affecting cell radiosensitivity?
The greatest radiation effects will occur in cells having the 1) least maturity 2) least specialization 3) most mitotic activity, and 4) longest mitotic phase. ...so 1. Maturity of the cell 2. Specialization of the cell 3. Mitotic activity of the cell 4. Mitotic phase of the cell ( I am a radiology student, all this information came from my text book :) )
How many cells will there be after 8 successive mitotic divisions of a zygote?
After 8 successive mitotic divisions of a zygote, there will be 256 cells. Each mitotic division doubles the number of cells, so if the zygote starts with 1 cell, it will be divided into 2, then 4, then 8, and so on, until reaching 256 cells after 8 divisions.
What are the four events or circumstances that take place in a multicellular organism which require cell division?
These are known as the 4 phases of the cell cycle, G1 phase, S phase, G2 phase and M phase. The G1, S, and G2 phases are known as Interphase and M phase can be either Mitosis or Meiosis.
What are the 4 phases of micro organism growth?
1. lag phase- cell does not increase in mass2. exponential phase-cell grows at maximum concentration3. stationary phase- straight line phase.balance between cell death and cell division.4. decline or death phase- cell death increase and cell division decrease.
The cell anatomy and cell division review sheet 4 answers?
identify the three phases of mitosis shown in the following photomicrographs and select the events from the key choices that correctly identify each phase
